GB0030161D0 - Improved structure of earphone - Google Patents

Improved structure of earphone

Info

Publication number
GB0030161D0
GB0030161D0 GBGB0030161.4A GB0030161A GB0030161D0 GB 0030161 D0 GB0030161 D0 GB 0030161D0 GB 0030161 A GB0030161 A GB 0030161A GB 0030161 D0 GB0030161 D0 GB 0030161D0
Authority
GB
United Kingdom
Prior art keywords
earphone
improved structure
improved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB0030161.4A
Other versions
GB2373125A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toong In Electronic Corp
Original Assignee
Toong In Electronic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toong In Electronic Corp filed Critical Toong In Electronic Corp
Priority to GB0030161A priority Critical patent/GB2373125A/en
Priority to US09/734,909 priority patent/US20020071586A1/en
Publication of GB0030161D0 publication Critical patent/GB0030161D0/en
Publication of GB2373125A publication Critical patent/GB2373125A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
GB0030161A 2000-12-11 2000-12-11 Collapsable earphone and microphone combination Withdrawn GB2373125A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0030161A GB2373125A (en) 2000-12-11 2000-12-11 Collapsable earphone and microphone combination
US09/734,909 US20020071586A1 (en) 2000-12-11 2000-12-13 Structure of earphone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0030161A GB2373125A (en) 2000-12-11 2000-12-11 Collapsable earphone and microphone combination
US09/734,909 US20020071586A1 (en) 2000-12-11 2000-12-13 Structure of earphone

Publications (2)

Publication Number Publication Date
GB0030161D0 true GB0030161D0 (en) 2001-01-24
GB2373125A GB2373125A (en) 2002-09-11

Family

ID=26245414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0030161A Withdrawn GB2373125A (en) 2000-12-11 2000-12-11 Collapsable earphone and microphone combination

Country Status (2)

Country Link
US (1) US20020071586A1 (en)
GB (1) GB2373125A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100368757B1 (en) * 2001-02-13 2003-01-24 삼성전자 주식회사 Wireless headset apparatus for automatically establishing link and method thereof
US7089042B2 (en) * 2004-01-08 2006-08-08 Fellowes, Inc. Headset with variable gain based on position of microphone boom
US7515393B2 (en) * 2004-05-06 2009-04-07 Hewlett-Packard Development Company, L.P. Voltage regulator
US7020300B1 (en) 2004-11-02 2006-03-28 Fellowes, Inc. Headset with resiliently deflectable boom
US20060142060A1 (en) * 2004-12-28 2006-06-29 Wang Wang Dah Enterprise Co., Ltd. Transmitter-receiver earphone set having a foldable receiver unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720857A (en) * 1985-12-06 1988-01-19 Plantronics, Inc. Miniaturized headset for two-way voice communication
US4748671A (en) * 1986-11-21 1988-05-31 Telex Communications, Inc. Microphone boom hinge
JPH0521593U (en) * 1991-08-29 1993-03-19 ヤシマ電気株式会社 Head set
GB9221646D0 (en) * 1992-10-15 1992-11-25 Strang Alistair Telecommunication head piece
US5960094A (en) * 1996-01-24 1999-09-28 Gn Netcom, Inc. Communications headset
DE29808425U1 (en) * 1998-05-05 1998-09-03 Merttuerk Ulvi Uemit Cordless handset
WO2000019685A1 (en) * 1998-09-25 2000-04-06 Hello Direct, Inc. Headset with adjustable earpiece
GB2347042B (en) * 1999-02-16 2001-04-18 Cotron Corp Adjustable earphone with a microphone

Also Published As

Publication number Publication date
GB2373125A (en) 2002-09-11
US20020071586A1 (en) 2002-06-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)